The maximum value of ABC / A + B + C

The maximum value of ABC / A + B + C

It can be arbitrarily large, so there is no maximum

We know that the sum of three consecutive odd numbers is 51______ ，______ ，______ ．

Let the smallest odd number be x, then x + X + 2 + X + 4 = 51; the solution is x = 15; so the three numbers are 15, 17 and 19 respectively

32 degrees 45 minutes 48 seconds + 20 degrees 25 minutes 179 degrees 48 minutes - 103 degrees 52 minutes 54 seconds

53 degrees, 10 minutes, 48 seconds
75 degrees 55 minutes 6 seconds

Simple calculation: 6.35-4.17 + 7.65-6.38
In addition: 44 times 58 + 45 times 57 - () times 15, fill in a number in brackets to make the calculation easier.

6.35-4.17+7.65-6.38
=(6.35+7.65)-(4.17+6.38)
=14-10.55
=3.45
Where are the brackets

Simple operation of 38.2 * 0.28 + 3.82 * 6.1 + 0.382 * 11

38.2*0.28+3.82*6.1+0.382*11
=38.2×0.28+38.2×0.61+38.2×0.11
=38.2×（0.28+0.61+0.11）
=38.2×1
=38.2

X-40% x equals 28
X + 40% x equals 28 and 2 / 3 + x equals 7 / 9 and 1 / 5 x-3% equals 34 and X - 5 / 3 times 2 / 5 equals 6 / 5,

x+40%x=28
1.4x=28
x=20
Two thirds + x equals seven ninths
X = 7 / 9-2 / 3
X = 1 / 9
One fifth x-3% is 34
x－0.15=170
x=170.15
X - five thirds multiplied by two fifths equals six fifths
X-2 / 3 = 6 / 5
15x－10=18
15x=28
X = 28 / 15

Solve the equation x + 40% x = 28 x-20% x = 10.4 x + 34x = 78 x-34x = 34

（1）X+40%X=28，     （1+40%）X=28，           1.4X=28，      1.4X÷1.4=28÷1.4，              X=20；（2）X-20%X=10.4， （1-20%）X=10.4，        0.8X=10.4，  0.8X÷0.8=10.4÷0.8，          X=13；（3）X+34X=78 （1+34）X=78，       74X=78，   74X×47=78×47，        X=12；（4）X-34X=34， （1-34）X=34，        14X=34，    14X×4=34×4，         X=3．

28-80% x = 12

28-80%x=12
28-0.8x=12
0.8x=28-12
0.8x=16
x=16÷0.8
x=20

(x×40%+5)+【(x×40+5)】×80%=12

(x×40%+5)+(x×40+5)×80%=12
（0.4x+5）+（32x+4）=12
32.4x+9=12
32.4x=3
x=0.09

X + 5 of x equals 40

x/(x+5)=40
40(x+5)=x
39X=-200
x=-200/39